Serena Williams has the No. 1 ranking on lockdown and has been the answer to "who's the best women's tennis player?" for a few years now. But who is the second-best player on the tour? Maria Sharapova is ranked No...

Serena Williams overcame potential stumbling blocks in each of her Grand Slam title runs this season. A month from now, at the U.S. Open, Williams must clear a few more hurdles in the final leg of her quest for a calendar Grand Slam...

Serena Williams ' muscular physique, the hottest topic in tennis the past week, was yet another example of how the 21-time Grand Slam winner keeps the WTA Tour in the news. As i f the burden of pursuing a calendar Grand Slam and winning a seventh U.

Serena Williams took another seismic step toward the calendar-year Grand Slam, defeating 20th-seeded Garbine Muguruza in Saturday's 2015 Wimbledon women's final to win her fourth straight major and 21st of her legendary career...

Serena Williams has a chance to continue writing her storybook 2015 chase for a calendar year Grand Slam while Garbine Muguruza gets her opportunity for a seismic upset in Saturday's Wimbledon women's singles final...

The 2015 Wimbledon final between Serena Williams and Garbine Muguruza matches the student against her teacher. However, unlike in a traditional mentor/mentee relationship, the pupil, Muguruza , is a self-taught Williams aficionado...

Garbine Muguruza marched into her first-ever Grand Slam final on Thursday, as the Spaniard produced a tremendous display to beat a determined Agnieszka Radwanska 6-2, 3-6, 6-3 in a thrilling Wimbledon semi-final...